[INFO] fetching crate cpo_analyzer 0.1.0...
[INFO] checking cpo_analyzer-0.1.0 against 1.95.0 for pr-155915
[INFO] extracting crate cpo_analyzer 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cpo_analyzer 0.1.0
[INFO] finished tweaking crates.io crate cpo_analyzer 0.1.0
[INFO] tweaked toml for crates.io crate cpo_analyzer 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpo_analyzer 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpo_analyzer 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19995588d55e79657d669c7369c3ac4ed86f4dd3df464c00fe1dceb42152784f
[INFO] running `Command { std: "docker" "start" "-a" "19995588d55e79657d669c7369c3ac4ed86f4dd3df464c00fe1dceb42152784f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19995588d55e79657d669c7369c3ac4ed86f4dd3df464c00fe1dceb42152784f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19995588d55e79657d669c7369c3ac4ed86f4dd3df464c00fe1dceb42152784f", kill_on_drop: false }`
[INFO] [stdout] 19995588d55e79657d669c7369c3ac4ed86f4dd3df464c00fe1dceb42152784f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2838183c24c8a716ef0cf11760afbdc5781fafdeab99970873188de08bca34f
[INFO] running `Command { std: "docker" "start" "-a" "b2838183c24c8a716ef0cf11760afbdc5781fafdeab99970873188de08bca34f", kill_on_drop: false }`
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[INFO] [stderr]     Checking cpo_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.18s
[INFO] running `Command { std: "docker" "inspect" "b2838183c24c8a716ef0cf11760afbdc5781fafdeab99970873188de08bca34f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2838183c24c8a716ef0cf11760afbdc5781fafdeab99970873188de08bca34f", kill_on_drop: false }`
[INFO] [stdout] b2838183c24c8a716ef0cf11760afbdc5781fafdeab99970873188de08bca34f
